D And F Block Elements Question 437

Hybridization of $ s

[Ni{(CO)}_4] is [Pb. CET 2000]

Options:

A) $ sp^{3} $

B) $ d^{2}sp^{3} $

C) $ sp^{3}d $

D) $ sp^{2} $

Show Answer

Answer:

Correct Answer: A

Solution:

In the compound $ [Ni{{(CO)}_4}] $ Oxidation number of $ Ni=0 $ Co-ordination number of $ Ni=4 $ (CO (carbonyl) is a strong ligand so it causes pairing of electrons)



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